Critics can't fawn over Spider-Man: Homecoming enough: hooray for a competent Spider-Man movie! There's no doubt that Marvel have to take some of the credit for Homecoming's success - Kevin Feige was parachuted into Sony HQ to save the franchise, and he did so by basically letting them have a go on Iron Man for a bit. Is it really that simple? Does adding Iron Man always improve a franchise? Sony aren't waiting around to find out: they've already green-lit the following new sequels to their existing franchises. Now to contact Robert Downey Jr and assume he's available!